Compare 285121 vs 285139
| Property | 285121 | 285139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2851211 | 2851391 |
| Prime factorization | 285121 | 285139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 285121 | 1, 285139 |
| Number of properties | 4 | 2 |
| Additive primes | 9944th | |
| Isolated primes | 19088th | |
| Lucky primes | 3077th | |
| Primes | 24854th | 24855th |
| Twin primes (2nd member) | 2884th | |
| Roman numberals | ||
| Base 2 | 10001011001110000012 | 10001011001110100112 |
| Base 3 | 1121110100013 | 1121110102013 |
| Base 4 | 10112130014 | 10112131034 |
| Base 5 | 331104415 | 331110245 |
| Base 6 | 100400016 | 100400316 |
| Base 7 | 22651547 | 22652117 |
| Base 8 | 10547018 | 10547238 |
| Base 9 | 4741019 | 4741219 |
| Base 10 | 28512110 | 28513910 |
| Base 11 | 18524111 | 18525811 |
| Base 12 | 11900112 | 11901712 |
| Base 13 | 9ca1513 | 9ca2a13 |
| Base 14 | 75c9b14 | 75cb114 |
| Base 15 | 5973115 | 5974415 |
| Base 16 | 459c116 | 459d316 |